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Mach-Zehnder

Mach-Zehnder news and technical articles from Laser Focus World. Search Mach-Zehnder latest and archived news and articles

  1. Laser Components bias controllers allow for high extinction ratio

    Article

    Sat, 12 Feb 2011

    MBC-DG-BT Series LiNb03 Mach - Zehnder modulator bias Controllers The MBC-DG-BT is ideal ..... for some low repetition rate pulse applications) All Mach - Zehnder modulators have to be bias controlled, that opens a

  2. Silicon modulators could enable laptop supercomputers

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    Tue, 1 Jan 2008

    Research (Yorktown Heights, NY) have developed silicon Mach - Zehnder electro-optic modulators so tiny that supercomputers ..... Ultra-compact, low RF power, 10 Gbit/s silicon Mach - Zehnder modulator,” is published in Volume 15 of Optics

  1. Common optics obtain quadrature images

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    Mon, 1 Dec 1997

    an object in the field of view is based on a common Mach - Zehnder interferometer and several polarizers. Quadrature imaging ..... field to be retrieved. The laser beam in one arm of the Mach - Zehnder interferometer--the signal beam--is linearly polarized

  2. Optofluidics enables compact tunable interferometer

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    Tue, 1 Feb 2005

    single-beam compact microfluidic Mach - Zehnder interferometer.2 It relies on ..... Basic concept and behavior In the Mach - Zehnder interferometer, an input signal ..... as is done in a conventional Mach - Zehnder ), this device uses a single

  3. Fused couplers increase system design options

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    Mon, 1 Jun 1998

    two optical paths, such as a Mach - Zehnder unit. The single-mode fused ..... response is with an all-fiber Mach - Zehnder structure, using two fused couplers ..... three of the four couplers or Mach - Zehnder device ports are used. The devices

  4. Computing with photons at the speed of light

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    Fri, 1 Dec 1995

    other techniques. For example, a Mach - Zehnder interferometer in which the refractive ..... possible to transform both the Mach - Zehnder interferometer and directional ..... perpendicularly through one leg of the Mach - Zehnder interferometer, the refractive

  5. INTERFEROMETERS: Integrated optical sensor measures dynamic magnetic fields

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    Sun, 1 May 2011

    magnetic-field sensor consists of a Mach - Zehnder interferometer on LiNbO 3 with ..... doubly loaded loop antenna and a Mach - Zehnder interferometer were both fabricated ..... waveguide was 6 µm, and the Mach - Zehnder interferometer had a π/2 optical

  6. PHOTONICS APPLIED: INTEGRATED PHOTONICS: Can optical integration solve the computational bottleneck?

    Article

    Sun, 1 Mar 2009

    considering that commercial Si Mach - Zehnder modulator-based links currently ..... Unfortunately, the 50 pJ/bit Mach - Zehnder modulators currently used ..... method of modulation that trumps Si Mach - Zehnder modulators by demanding far less

  7. Planar waveguides offer route to integration

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    Tue, 1 Jun 2004

    enlarge image Waveguide switches are Mach - Zehnder interferometers, which divide the ..... like lithium niobate. The same Mach - Zehnder interferometer effect also can be ..... diverted to a local drop point. Mach - Zehnder interferometers are really modulators

  8. Photonic Frontiers: Silicon photonics - Development of silicon photonics focuses on high-speed optical interconnects

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    Sun, 1 Apr 2007

    modulation is applied to one arm of a Mach - Zehnder interferometer, the resulting ..... parallel silicon rib waveguides in a Mach - Zehnder with reverse-biased p-n junctions ..... localized electric fields found in Mach - Zehnder and ring silicon rib waveguides